baber/WOPTO huggingface dataset:
Patent JP-2002052389-A (JP)
Title: Electrolytic water making apparatus
Inventor: GOTO HIROYUKI
IPC: C02F1/46
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To realize an electrolytic water making apparatus capable of making alkaline electrolytic water from raw water using an electrolytic auxiliary agent and capable of replacing a solution of the electrolytic auxiliary agent by a simple method. SOLUTION: A raw water passing part 4a having a second electrode 4b and permitting raw water to pass, an electrolytic auxiliary agent tank 6 having a first electrode 6c arranged therein and housing an auxiliary agent solution 6b in which the electrolytic auxiliary agent is dissolved and an anion exchange membrane 6a are provided. The first and second electrodes 6c and 4b are demarcated by the anion exchange membrane 6a and positive voltage is applied to the first electrode 6c and negative voltage is applied to the second electrode 4b and, when raw water passes through the raw water passing part 4a, anions in raw water are moved to the auxiliary agent solution 6b through the anion exchange membrane 6a to modify raw water to alkaline electrolytic water.
Patent JP-2002057795-A (JP)
Title: Voice file function additional service method for phone terminal, service system and server
Inventor: UEJIMA YASUSHI
IPC: H04W88/18
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice file function additional service method for a phone terminal that can add diversified voice file functions including a remote file operation even to a telephone set whose voice file function is not sufficient and to provide a service system and a server. SOLUTION: The voice file function additional service system is provided with a CTI(company telephony integration) system 20 where a phone terminal 10 connects with a phone line network 41 and a mobile packet communication network 42 and can record a voice for a speech as a voice file through the connection to the phone line network and with a Web system 30 that is connected to a data communication network to control a voice file in response to the operation from the mobile phone 10.
Patent JP-2002061003-A (JP)
Title: Socks
Inventor: ADACHI GIICHI
IPC: A61L2/16
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide socks capable of exerting antimicrobial and deodorant functions, blood circulation-accelerating and fatigue-recovering functions which tourmaline has and effectively stimulating the pressure spots of the feet. SOLUTION: The socks are obtained by forming patches containing tourmaline as the patch adherend, wherein the degrees of space-stretchability ΔLgx and ΔLgy are regulated so as to be larger than the degrees of patch- stretchability ΔLdx and ΔLdy. So, the patches can directly contact with the feet and effectively exert antimicrobial and deodorant function, blood circulation- accelerating and fatigue-relieving function and the like. The distribution of the patches can be changed according to the size of the feet and so each function can be uniformly exerted. By stretching the socks according to the size of the feet when worn, the distribution of the patches corresponding to the distribution of the effective spots of the wearer's feet can be easily obtained and the pressure spots can be effectively stimulated thereby.
Patent JP-2002051759-A (JP)
Title: Rack type hanging apparatus for leaf tobacco
Inventor: FURUTA MIKIO
IPC: A24B1/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a rack type hanging apparatus for leaf tobacco capable of actualizing personal saving and automation of a hanging operation of a rack for leaf packing and improving an operation efficiency. SOLUTION: A portal lifter 5 for lifting a rack 2 with a roller is installed between a leaf packing stand 3 and a drying chamber 4. The lifter 5 is equipped with a hanging rail 37 connectable to a rack rail 6 of the drying chamber 4 and to a transportation rail of the leaf packing stand 3. The leaf packing stand 3 is furnished with a rack supporter 12 for reversely holding the rack 2 and a guide rail 25 for roller fitting. The rail 25 can be connected to the transportation rail. The cross-sectional shapes of the rail 37, etc., are square shapes having a rail surface on which rollers roll and inclined surfaces continued to both the right and left sides of the rail surfaces.
Patent JP-2002059454-A (JP)
Title: Resin container and its manufacturing method
Inventor: TAKIGUCHI KAZUYUKI
IPC: B29L31/14
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of a strain due to an injection pressure of injection welding. SOLUTION: A method for manufacturing a resin container comprises the steps of dividing a tank body to form an upper tank 1 and a lower tank 2 made of a resin, and forming an upper flange 12 to be engaged with inner peripheral surfaces of the tanks 1 and 2 at a frame 9 made of the resin of a filter 3. The method further comprises the steps of forming an annular sandwiching piece 16 at the flange 12, and sandwiching the piece 16 between butted surfaces 1a and 2a of the tanks 1 and 2. The method also comprises the steps of fixing a resin band 18 to outer peripheral areas of the butted parts of the tanks 1 and 2. Thus, occurrence of the strain due to the injection fusion bonding is suppressed by the flange 12 of the filter 3.
Patent JP-2001132456-A (JP)
Title: Stratified charge combustion internal combustion engine
Inventor: KAZUTA HISASHI
IPC: F02B23/08
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a stratified charge combustion internal combustion engine whose cross directional dimension can be reduced. SOLUTION: An intake valve 21 and an exhaust valve 22 are arranged in the axial (longitudinal) direction of a crankshaft 12 for each cylinder, and intake ports 18 are forked in the direction orthogonal (crossing) to the axis of the crankshaft 12. Branches of a forked intake ports 18 are individually extended upward and connected to surge tanks 26a and 26b. A pair of tumble flows whose air fuel ratios are different from each other are generated in a cylinder 11 by supplying fuel to the surge tank 26b, and intake air is ignited. By thus extending the intake ports 18 upward, the internal combustion engine 4 can be laid out without making the surge tanks 26a and 26b overhang in the cross direction.
Patent JP-2002059954-A (JP)
Title: Lid opening/closing device
Inventor: SHIMADA CHU
IPC: B65D43/22
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lid opening/closing device wherein parts and the assembling cost are reduced, and there is no defective part due to material flaws or the like. SOLUTION: A lid 23 and a hinge plate 24 which rockably holds the lid 23 are formed of a resin. Then, the lid 23 and the hinge plate 24 are slidably fitted. The hinge plate 24 is axially attached by a shaft 25 to a bearing 22a which is integrally formed with a holder 22. By constituting this lid opening/ closing device of the lid 23 and the hinge plate 24, the number of parts can be greatly reduced, and the parts and the assembling cost are reduced. Also, the lid 23 and the hinge plate 24 are made of the resin wherein there no fear for material flaws. Therefore, the generation of detects due to material flaws can be eliminated.
Patent JP-2002070133-A (JP)
Title: Construction method for hollow concrete structure
Inventor: ONO HITOSHI
IPC: E03F3/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a hollow concrete structure of an optional size without assembling a form at a site. SOLUTION: An inner tube 2 formed with a woven fabric or a nonwoven fabric is provided at a fixed interval in an outer tube 1 formed with a woven fabric or a nonwoven fabric, and concrete c is filled and cured in the space section (a) formed between the outer tube 1 and the inner tube 2 to construct the hollow concrete structure.
Patent JP-2002072284-A (JP)
Title: Light quantity adjusting device, lens device, and image pickup device
Inventor: UMETSU TAKUJI
IPC: G03B9/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the peripheral light quantity is made uneven because the center of a light passing port is moved when light-shielding blades constituted of two blades are driven. SOLUTION: In the light quantity adjusting device which possesses two light- shielding blades 131c and 131d by which the aperture area of the light passing port S is changed by mutually moving in directions opposite to each other within a surface orthogonal with an optical axis relative to a device main body; and a driving lever 131b turned by being connected with the light-shielding blades and driving two light-shielding blades, the light-shielding blades are moved and guided by meshing guide shafts 131e1 and 131e2 provided at either the device main body or the light-shielding blades with guide groove 131c2 and 131d2 formed at the other. At least one guide groove out of the guide grooves to respectively move and guide two light-shielding blades is formed into a curved shape within the surface orthogonal with the optical axis.
Patent JP-2001196583-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TANIGUCHI TOSHIMITSU
IPC: H01L29/78
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the drive power of a P-channel DMOS transistor. SOLUTION: This semiconductor device has a P+ high-concentration source and drain layers 12 formed in an N-type well 2, a gate electrode 18 formed on a channel layer which is positioned between the source and drain layers 12, an N-type body layer 14 formed in the vicinity of the source layer 12 and a P-type low-concentration drain layer 6 formed between the channel layer and the drain layer 12, and the device is characterized in that a P-type layer 16 is formed in the channel layer formed on the upper body layer 14.
Patent JP-2002071731-A (JP)
Title: Circuit for detecting relative potential to ground of inverter control amplifier tester
Inventor: SHIODA TAKESHI
IPC: H02P27/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To detect a correct relative potential to ground from a gate signal inputted from a control amplifier in a control amplifier tester which behaves similarly to when an induction motor is driven by a VVVF inverter and which outputs equivalent electrical signals to the control amplifier of the VVVF inverter. SOLUTION: The relative potential to ground is detected from a minute time, a dead time in the minute time, an ON time of the P-side gate signal and a polarity of a current by inputting each phase gate signal of the VVVF inverter control amplifier.
Patent JP-2002070897-A (JP)
Title: Control device of magnetic clutch
Inventor: KITAMURA YUTAKA
IPC: F16D48/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic clutch control device for controlling the clutch so as not to generate loud collision noise during operation. SOLUTION: In the magnetic clutch 70 performing switching of on-off connection of a power transmission mechanism so as to transmit power at an on-off operation between an engine and a rotary electric equipment via the power transmission mechanism, excitation-attenuating means 120 and 130 for gradually reducing intensity of excitation while the direction of excitation through a field coil 71 of the magnetic clutch 70 is alternately switched to forward and reverse directions when a connecting state is switched to a non-connecting state, are provided therein.
Patent JP-2002070301-A (JP)
Title: Forming member for doorframe part
Inventor: MORIZAKI HIROKI
IPC: E04F19/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a member capable of forming a doorframe part with less man-hours without requiring any skilled carpentry work. SOLUTION: The member 10 for forming this doorframe part is constructed through tongue and groove joint between decorated plywood 16 constituting a front suspended part and decorated plywood 15 positioned in the end of a plywood floor face 18. If necessary, an angle of the tongue and groove joint part may be chamfered 14. The member 10 forming doorframe part constructed in this way is fixed to a joist 12 supported by a post unshown in the figure and to the end of thick plywood 13 stuck to the joist 12 by means of a hidden nail or a woodwork bond unshown in the figure.
Patent JP-2001094295-A (JP)
Title: Electronic parts mounter
Inventor: NAKANO TOMOYUKI
IPC: H05K13/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To shorten the tact time of an electronic parts mounted equipped with a parts recognizing function by eliminating a surplus course which occurs because the heat part for carrying and mounting an electronic part in the specified position of a printed board from a parts supply part goes over a camera for recognition of parts thereby straightening the course of the head which carries the electronic part to the specified position of the printed board from the parts supply part, in an electronic parts mounter equipped with a parts recognition function which is equipped with a camera for recognition of parts. SOLUTION: An electronic parts mounter provided with a parts recognition function is constituted so that the head part 9 to carry an electronic part 8 may perform a rectilinear action at all times even if a head part 9 goes over the camera 5 for recognition of parts, by shifting the camera 5 for recognition of parts onto a straight line which connects a parts supply part 3 with the specified position on which to mount an electronic part of a printed board 4, thus the tact time is shortened, and the productivity is enhanced.
Patent JP-2002076573-A (JP)
Title: Printed board and manufacturing method therefor
Inventor: YANAGIHARA MASANOBU
IPC: H05K1/03
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To permit a metal catalyst to stick only to a circuit pattern region. SOLUTION: A hydrophilic region 4 corresponding to a circuit pattern 3 is formed on a water-repellent porous substrate 1. The water-repellent substrate 1 where the hydrophilic region 4 is formed is catalytic-activated, and then the water-repellent porous substrate 1 is electroless-plated so that a plating pattern 7 is formed in a catalytic-activated region 5.
Patent JP-2002078844-A (JP)
Title: Reel device and game machine using reel device
Inventor: OKUMURA YUTAKA
IPC: A63F5/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reel device allowing the display of symbols with high unexpectedness, and a game machine equipped with this reel device. SOLUTION: This reel device comprises a reel tape having several kinds of symbols drawn every symbol drawing region, a reel having the reel tape wound thereon, and a light emitting source for illuminating the reel tape from the back. A half mirror region part transmitting the light from the back direction and reflecting the light from other directions is provided at least within the symbol drawing region.
Patent JP-2002084737-A (JP)
Title: Ripple filter
Inventor: TANAKA KEIZO
IPC: H02M1/15
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve a ripple filter for use in a power supply for a VCO or low-frequency amplifier, provide a technology that makes it possible to know when supply voltage is stabilized immediately after start, and improve the characteristics of devices using the VCO and low-frequency amplifiers. SOLUTION: The emitter and the base of a transistor Q2 is parallel-connected in the forward direction across the resistor R1 comprising the low-pass filter of a ripple filter 2, and voltage information on the junction point P1 between the resistor R1 and a capacitor C1 is outputted from the collector of the transistor Q2. Thus, it is known from detected voltage outputted from the collector when the output voltage of the ripple filter 2 is stabilized.
Patent JP-2002080212-A (JP)
Title: Method of generating onion fullerene
Inventor: AGAWA YOSHIAKI
IPC: F16N15/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of generating an onion fullerene of which the particle diameter is large, the generating time is short, the cost is low and the friction coefficient is excellent. SOLUTION: An onion fullerene generating apparatus has an infrared lamp at the outside of a vacuum chamber. In the vacuum chamber a graphite crucible as a black body is assembled. The diamond fine powder which has the specified particle diameter is packed in the crucible and heated by the infrared lamp and then the onion fullerene is generated. The diamond fine powder is heated to approximately at least 1700 deg.C an inert gas in a stream of as an atmospheric gas.
Patent JP-2002087039-A (JP)
Title: Suspension system for industrial vehicle
Inventor: MURASE MIKIO
IPC: B60G17/005
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To regulate or speed-limit an inclination of a vehicle body from which a driving wheel and a driven wheel are suspended for displacement in opposite vertical directions, to the driven wheel side, as well as an inclination to the driving wheel side. SOLUTION: A drive unit support 31 coupled to a first rotary shaft 32 supports a driving dirigible wheel 19 for vertical displacement thereof, and a caster arm 37 coupled to a second rotary shaft 34 supports a caster 20 for vertical displacement thereof. A suspension spring 47 urges the driving dirigible wheel 19 down via the drive unit support 31, and caster springs 36 operationally coupled to both rotary shafts 32 and 34 support the caster 20 elastically. A drive-side lock cylinder 50 regulates the displacement of the driving dirigible wheel 19 via the drive unit support 31, and a caster-side lock cylinder 54 regulates the displacement of the caster 20 via the second rotary shaft 34.
Patent JP-2002091645-A (JP)
Title: Method for managing operation explanation information and recording medium having program for performing the method recorded thereon
Inventor: SHIRATA YUKARI
IPC: G06F3/0482
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing operation explanation information by which an operation example for executing software on an information processor is prepared simply as a video with an added indicator and the prepared video can be displayed synchronizing with the operation. SOLUTION: In the explanation information managing method capable of fetching a series of picture dump information which is displayed when operating a program and key input information and preparing operation explanation information from a series of the fetched picture damp information to display it, a series of the picture dump information and the key input information including indicating position information to be added to respective picture dump information are correlated with each other (S2), the picture damp information is divided by dividing information, structured (S5) and stored as a file (S7).  Subsequently, a series of the picture dump information and the key input information added to the respective picture dump information are read successively from the file to display a series of the picture dump information and to display the indicator at the position of the indicating position information within an individual picture dump information display screen.
Patent JP-2002086015-A (JP)
Title: Method and apparatus for separating fine particles in liquid by magnetic trap
Inventor: WATARAI HITOSHI
IPC: G01N15/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To separate fine particles with a different sizes suspended in a solvent controlling magnetic trapping force by utilizing a magnetic gradient and the flow velocity of a solution. SOLUTION: Fine particles having a plurality of particle sizes are suspended in a solvent and the fine particle suspended solvent is allowed to flow through a fine magnetic field region in a predetermined direction and the magnetic gradient formed in the minute region during this period is applied to the flowing fine particle suspended solvent, and the magnetic trapping force acting on respective fine particles and the flow velocity of the fine particle suspended solvent are controlled to separate fine particles on the basis of the size of the fine particles and susceptibility.
Patent JP-2002093855-A (JP)
Title: Semiconductor device
Inventor: NAKAZAWA TAKAHITO
IPC: H01L23/48
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To ensure an ohmic contact for the problem, where electrical continuity between a semiconductor chip and the pad of a chip-mounting portion for mounting thereon the semiconductor chip is to be secured, while making it lead-free, by improving the structure of an attaching portion of the semiconductor chip to the chip-mounting portion. SOLUTION: In a form where conductive particles 12, composed of a conductive material, are scattered in between a semiconductor chip 4 and a chip- mounting portion 5, the semiconductor chip 4 and the chip-mounting portion 5 are bonded to each other by a die-attaching material 6, which is composed of a material containing no lead. Thereby, electrical continuity between the semiconductor chip 4 and the chip-mounting portion 5 is ensured entirely by the conductive particles 12, and proper electrical continuity properties are obtained.
Patent JP-2002085877-A (JP)
Title: Sewing machine
Inventor: OCHI MORIYA
IPC: D05B47/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine which is advantageous for improving a sewing quality by suppressing the pullback phenomenon of a thread caused by the rising of a presser foot, reducing an empty loop or the like from pulling to a needle side and preventing a stitch skipping. SOLUTION: The sewing machine has a needle bar for vertically moving the needle, a presser bar having the presser foot, which is provided vertically movably on the frame of the sewing machine for pressing an object to be sewn by downward moving, a tread tension applying part for applying a tension to the thread passed through the needle, and a pressure thread tension releasing mechanism connected to the thread tension applying part and the pressing bar and performing operation to release thread tension in the thread tension applying part and operation to raise the presser foot. The pressure thread tension releasing mechanism is set to make start timing t1 to release the thread tension preceding to start timing t2 to raise the presser foot in the operation of a foot thread operating mechanism.
Patent JP-2002091758-A (JP)
Title: Operation system
Inventor: SHIBA KAZUE
IPC: G06F7/58
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve speed-up of operation rather than before and to execute parallel operation without the intermediate operation result. SOLUTION: The operation system for operation by inputting a command and an operand from a CPU, is composed of a memory group 13, an address control sequencer 12 and an arithmetic unit 14 and executes polynominal operation and parallel operation by designating the input/output addresses of memories of plural sets from the command and the operand.